Rethinking Heart Health: It’s Not Just About Cholesterol

A more complete view of cardiovascular health

Cardiovascular disease is still the leading cause of death in the United States.

Every day, thousands of lives are affected… despite decades of awareness, screenings, and treatment options.

And while that can feel discouraging, there’s also something important to understand:

Much of heart disease is preventable.

But prevention requires a broader lens than we’ve traditionally used.

Moving beyond the cholesterol conversation

For years, heart health has been framed around a few key markers:

• Lower your cholesterol
• Avoid saturated fat
• Do more cardio

These are not irrelevant.

But they are incomplete.

Because what we’re seeing more clearly now… is that heart disease is not just a cholesterol problem.

It’s a whole-body problem.

The shift toward cardiometabolic health

A more comprehensive way to understand heart disease is through the lens of cardiometabolic health.

This approach still considers cholesterol and blood pressure.

But it also looks deeper:

• Blood sugar regulation and insulin sensitivity
• Chronic inflammation
• Nervous system load and stress
• Sleep quality and recovery
• Environmental and lifestyle exposures

These factors don’t operate in isolation.

They interact… and over time, they shape the health of your blood vessels, your metabolism, and your heart.

Your metabolism and your heart are not separate

This is where things start to click for many people.

Heart health and metabolic health are deeply connected.

When someone is dealing with:

• Central weight gain
• Elevated triglycerides
• Blood sugar instability
• Low energy or persistent fatigue

They’re not just experiencing “metabolic issues.”

They’re also increasing strain on the cardiovascular system.

This cluster of patterns is often referred to as metabolic syndrome.

And it’s one of the strongest predictors of future heart disease.

Why a narrow focus can miss the bigger picture

When we focus only on cholesterol, we can overlook what’s driving the problem in the first place.

For example:

• Elevated blood sugar can damage blood vessels
• Chronic stress can increase blood pressure and inflammation
• Poor sleep can disrupt insulin and appetite regulation
• Ultra-processed foods can drive both inflammation and metabolic dysfunction

Cholesterol is part of the story.

But it’s not the whole story.

What the heart actually needs

When we take a root-cause, whole-body approach, heart health becomes less about restriction… and more about support.

Here are some of the foundational pillars:

1. Quality fats
Focus on fats that support cellular health and reduce inflammation… like olive oil, avocados, nuts, seeds, and omega-3s.

2. Whole, nutrient-dense foods
Build meals around real food… protein, fiber, color, and minerals that support metabolic stability.

3. Balanced blood sugar
Stable glucose and insulin levels reduce strain on the vasculature and support long-term heart health.

4. Restorative sleep
Sleep is when your body repairs, regulates hormones, and resets your nervous system.

5. Consistent movement
Not just intense workouts… but daily movement, walking, strength training, and metabolic flexibility.

6. Oral health
The mouth is not separate from the body. Gum health and the oral microbiome directly influence inflammation and cardiovascular risk.

7. Heat and circulation support
Sauna, warm baths, and other forms of heat therapy can support circulation and vascular function.

8. Nervous system regulation
Chronic stress keeps the body in a state of survival. Over time, this impacts blood pressure, inflammation, and metabolic function.

A more supportive approach to prevention

When you look at heart health this way, it becomes less about chasing numbers…

…and more about building resilience.

It’s not about doing everything perfectly.

It’s about creating an internal environment where your body feels supported, regulated, and well-nourished.

Because the heart doesn’t work in isolation.

It responds to everything you do… and everything your body experiences.

The takeaway

If you’ve been told your heart health starts and ends with cholesterol…

There’s more to the story.

And understanding that can be empowering.

Small, consistent shifts in how you eat, move, sleep, and manage stress can have a meaningful impact over time.

Not just on your labs…

But on how your body functions as a whole.

Rachel Oppitz, ND